IVV vs SPY ETF Comparison

iShares Core S&P 500 ETF (IVV): S&P 500 index. State Street SPDR S&P 500 ETF Trust (SPY): S&P 500 index exposure.

37% of IVV is its ten largest holdings.

37% of SPY is its ten largest holdings.

100% of IVV is already inside SPY.

100% of SPY is already inside IVV.

Overlap by weight: 99.7%.

As of July 2026, ETF Copilot compares IVV vs SPY on Value, Growth, Quality, and Risk.

Updated July 2026